2019772317

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{28837}}^1$

素因数の和:29508

約数の個数: 16

約数和(自身を含む): 2770293632

約数和(自身を除く): 750521315

約数列:

[1, 3, 37, 111, 631, 1893, 23347, 28837, 70041, 86511, 1066969, 3200907, 18196147, 54588441, 673257439, 2019772317]

約数ペア:

[(1, 2019772317), (3, 673257439), (37, 54588441), (111, 18196147), (631, 3200907), (1893, 1066969), (23347, 86511), (28837, 70041)]